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<h1>Simd Library Release Notes (2026).</h1>
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<h3 id="R157">January X, 2026 (version 6.2.157)</h3> 
<h4>Algorithms</h4>
<h5>New features</h5>
<ul>
 <li>Function Simd::Resize for Simd::Frame.</li>
</ul>
<h5>Improving</h5>
<ul>
 <li>Base implementation, AMX-BF16 optimizations of class SynetConvolution16bNhwcGemmV1.</li>
 <li>AVX-512BW optimizations of function SynetPoolingMax32f (case of SynetPoolingMax32f2DNhwcSolid2x2).</li>
 <li>AVX-512BW optimizations of function SynetMergedConvolution32f (InputConvolution1x1).</li>
 <li>AVX-512BW optimizations of function SynetMergedConvolution32f (DepthwiseConvolution_k3p1d1s1w6).</li>
</ul>

<h4>Python wrapper</h4>
<h5>New features</h5>
<ul>
 <li>Function Simd.ResizeFrame.</li>
 <li>Function Simd.ResizedFrame.</li>
 <li>Yuv444p member to Simd.FrameFormat enumeration.</li>
 <li>Method Simd.ImageFrame.Save.</li>
 <li>Method Simd.ImageFrame.Load.</li>
 <li>Function Simd.Lib.StretchGray2x2.</li>
 <li>Function Simd.StretchGray2x2.</li>
 <li>Function Simd.Lib.BgraToYuv444p.</li>
 <li>Function Simd.Lib.Yuv444pToRgb.</li>
 <li>Function Simd.Lib.ReduceGray2x2.</li>
 <li>Function Simd.ReduceGray2x2.</li>
 <li>Function Simd.Lib.BgrToYuv444p.</li>
 <li>Function Simd.Lib.BgraToYuv444p.</li>
 <li>Function Simd.Lib.Yuv444pToBgr.</li>
 <li>Function Simd.Lib.Yuv444pToRgba.</li>
</ul>
<h5>Improving</h5>
<ul>
 <li>Support of Simd.FrameFormat.Yuv444p in method Simd.ImageFrame.Recreate.</li>
 <li>Support of Simd.FrameFormat.Yuv444p in method Simd.ImageFrame.Convert.</li>
</ul>
<h5>Bug fixing</h5>
<ul>
 <li>Error in method Simd.Frame.Convert.</li>
</ul>
<h5>Renaming</h5>
<ul>
 <li>Function Simd.Resize to Simd.ResizeImage.</li>
 <li>Function Simd.Resized to Simd.ResizedImage.</li>
</ul>

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